The Siemens 3-port control ball valve it is designed for use in heating, ventilation, and air conditioning plants as a control or shutoff valve in closed circuits. The ball valve body is made of dezincification resistant hot-pressed brass, ensuring high durability and low friction stem. With a rotational angle of 90°, it can be easily operated with electromotorized rotary actuators. Its moderately priced and optimized flow rates allow for smaller ball valves to be selected and combined with less expensive rotary actuators. It is a reliable and maintenance-free solution for controlling flow in HVAC systems. Ball valve body made of dezincification resistant hot-pressed brass for durability DN 32 size with internally threaded connection per ISO 7-1 Rotational angle of 90° for easy operation Compatible with electromotorized rotary actuators for precise control Modular design allows for combination with auxiliary functions Moderately priced with optimized flow rates and low torque for cost-effective system design Maintenance-free construction with low friction stem and polished chrome-plated ball Simple mounting and integration with premounted brackets on actuators